Contents

require "logger"

class PushyLogger < Logger

  def initialize logfile, rotation = nil
    # Call my parent's initializer
    super

    # And the formatter
    self.formatter = proc do |severity, datetime, _progname, messages|
      # Build common line prefix
      prefix = "%s %s\t" % [
        datetime.strftime(LOG_FORMAT_TIME),
        severity      ]

      # If we have a bunch of lines, prefix them and send them together
      if messages.is_a? Array
        messages.map { |line| prefix + line + LOG_NEWLINE}.join
      else
        prefix + messages.to_s + LOG_NEWLINE
      end
    end
  end

  def add level, message, lines = {}
    level ||= Logger::DEBUG

    if lines.is_a? Hash
      output = build_from_hash lines
    elsif lines.is_a? Array
      output = build_from_array lines
    else
      output = []
    end

    # Prepend plain message to output
    output.unshift message.force_encoding(Encoding::UTF_8)

    # Send all this to logger
    super level, output
  end

protected

  def trim_line line
    line.to_s.rstrip.strip[0..LOG_TRIM_LINE]
  end

  def build_from_array lines
    lines.map do |value|
      "#{LOG_INDENT}#{trim_line(value)}"
    end
  end

  def build_from_hash lines
    lines.map do |name, value|
      "#{LOG_INDENT}#{name}: #{trim_line(value)}"
    end
  end

end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
pushyd-0.3.4	lib/pushyd/pushy_logger.rb
pushyd-0.3.3	lib/pushyd/pushy_logger.rb
pushyd-0.3.2	lib/pushyd/pushy_logger.rb
pushyd-0.3.1	lib/pushyd/pushy_logger.rb